| 摘要 |
PURPOSE:To make easy the access of inspection personnel, by providing a permanent magnet having the absorbing surface adhered to the surface of iron material to be moved and the support mechanism fitted to the permanent magnet and in slide connection movably. CONSTITUTION:The mobile device provides the 1st and 2nd supports 11, 12 set overlapped with up and down, and the supports 11, 12 are provided with the levers 13, 14 extended to orthogonal direction. The tip of the levers 13, 14 is provided with the 1st permanent magnets 15a, 15b and the 2nd permanent magnets 16a, 16b. By controlling the mutual relation of position of the supports 11, 12 and the slide position of the levers 13, 14 to the supports 11, 12, this device can freely be slided on the surface of an iron plate to the definite direction, allowing effectively to execute various works as system inspection and maintenance for atomic reactors. |
